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Updated daily · Sep 19, 2026
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Systems Engineer II – Guidance, Navigation, and Control Engineer

RTX (Raytheon)Tucson, AZ$68,900 - $131,100

The engineer supports current and future missile programs by designing, integrating, and validating embedded GNC algorithms and tactical flight software. Responsibilities include performance studies, modeling, optimization, Monte Carlo analysis, and six-degree-of-freedom simulation to assess system behavior under expected disturbances. The position operates within an Agile engineering environment and may contribute to planning, metrics, technical mentoring, and resolution of obsolescence or capability-development needs. It suits an early-career systems or controls engineer with experience in areas such as navigation, dynamics, signal processing, modeling, simulation, or verification. The role is fully onsite in Tucson and requires U.S. citizenship plus the ability to obtain an interim Secret clearance and additional program access.

Requirements

Bachelor’s degree in engineering, science, physics, mathematics, or related STEM field, plus 2 years of relevant experienceExperience with GNC, signal processing, modeling, or simulationKnowledge of control systems, dynamics, Kalman filters, Monte Carlo analysis, navigation, or system verificationExperience with MATLAB, Python, C, C++, or object-oriented designAbility to obtain an interim Secret clearance; U.S. citizenship requiredAbility to manage multiple priorities and communicate effectively in an Agile team
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Listed September 10, 2026 · Verify details with the employer before applying.

About RTX (Raytheon)

Tucson houses Raytheon's missile and defense HQ producing precision-guided systems, and has flight-tested an AI/ML-powered Radar Warning Receiver.

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